:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#0d0d12;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background-image:radial-gradient(circle at 50% 50%,rgba(76,29,149,.15) 0%,transparent 50%),radial-gradient(circle at 100% 0%,rgba(124,58,237,.1) 0%,transparent 30%)}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center;width:100%}h1{font-size:3.2em;line-height:1.1;background:linear-gradient(to right,#a78bfa,#2dd4bf);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.5rem}button{border-radius:8px;border:1px solid transparent;padding:.8em 1.6em;font-size:1.1em;font-weight:600;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s,transform .1s,box-shadow .25s;color:#fff;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}button:hover{border-color:#646cff;box-shadow:0 10px 15px -3px #646cff33,0 4px 6px -2px #0000000d;transform:translateY(-2px)}button:active{transform:translateY(0)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}.game-container{display:flex;flex-direction:column;gap:2rem;align-items:center}.score-board{font-size:1.5rem;font-weight:700;color:#e5e7eb;background:#ffffff0d;padding:.5rem 1.5rem;border-radius:999px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.image-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;width:100%;max-width:900px}.image-card{position:relative;border-radius:16px;overflow:hidden;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;aspect-ratio:1 / 1;background:#1f1f2e;border:2px solid transparent}.image-card:hover{transform:scale(1.02);box-shadow:0 20px 25px -5px #0000004d,0 10px 10px -5px #0000001a;border-color:#a78bfa80}.image-card img{width:100%;height:100%;object-fit:cover;display:block}.image-card.correct{border-color:#4ade80;box-shadow:0 0 20px #4ade8066}.image-card.wrong{border-color:#f87171;box-shadow:0 0 20px #f8717166;opacity:.6}.feedback-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s ease}.image-card.correct .feedback-overlay,.image-card.wrong .feedback-overlay{opacity:1}.feedback-text.correct{color:#4ade80;text-shadow:0 2px 10px rgba(0,0,0,.5)}.feedback-text.wrong{color:#f87171;text-shadow:0 2px 10px rgba(0,0,0,.5)}@media(max-width:768px){.image-grid{grid-template-columns:1fr;gap:1.5rem}h1{font-size:2rem}.score-board{font-size:1.2rem}#root{padding:1rem}}.fade-in{animation:fadeIn .5s ease-out forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}